{"product_id":"allen-bradley-1784-cf128-controllogix-compactflash-memory-card","title":"Allen-Bradley 1784-CF128 ControlLogix CompactFlash Memory Card","description":"\u003ch2\u003eAllen-Bradley 1784-CF128 ControlLogix CompactFlash Memory Card\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eAllen-Bradley 1784-CF128\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e1784-CF128\u003c\/strong\u003e CompactFlash Memory Card, operates as a dedicated hardware component for non-volatile controller data storage within ControlLogix 5560 automation platforms. It provides file-based memory operations including create, read, write, and delete functions through FAT16 formatted storage.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eModel Element\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1784\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley industrial memory product family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCF128\u003c\/td\u003e\n\u003ctd\u003eCompactFlash memory card with 128 MB storage capacity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication Platform\u003c\/td\u003e\n\u003ctd\u003eControlLogix L6 controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003eNon-volatile CompactFlash storage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003e1784-CF128\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eAllen-Bradley\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.04 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eCompactFlash Memory Cards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eControlLogix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Size\u003c\/td\u003e\n\u003ctd\u003e128 MB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Type\u003c\/td\u003e\n\u003ctd\u003eNon-volatile memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Format\u003c\/td\u003e\n\u003ctd\u003eFAT16\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Controllers\u003c\/td\u003e\n\u003ctd\u003eControlLogix 5560 controllers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApplication\u003c\/td\u003e\n\u003ctd\u003eControlLogix L6 controller platforms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBasic File Functions\u003c\/td\u003e\n\u003ctd\u003eCreate, write, read, delete\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSecondary Functions\u003c\/td\u003e\n\u003ctd\u003eFile open, file close, printer settings, checksum calculation, checksum verification, data parsing, error handling\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Data Size\u003c\/td\u003e\n\u003ctd\u003e450 Bytes read\/write\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Open Files\u003c\/td\u003e\n\u003ctd\u003e1 file\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum File Quantity\u003c\/td\u003e\n\u003ctd\u003e250 files\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHot Swap Operation\u003c\/td\u003e\n\u003ctd\u003eRemoval and insertion under power not supported\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eControlLogix Memory and Data Management Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe 1784-CF128 provides non-volatile storage integration for ControlLogix controller systems through CompactFlash memory architecture. The module supports controller file management functions including file creation, data writing, file reading, and deletion operations.\u003c\/p\u003e\n\u003cp\u003eThe ControlLogix platform uses firmware flash compatibility and removable memory management functions to maintain application data storage. The 128 MB FAT16 formatted memory structure supports controller file access operations with defined file quantity and open file limitations.\u003c\/p\u003e\n\u003cp\u003eThe memory card is configured for ControlLogix L6 controller applications and does not support removal or insertion while system power is applied. Memory access is performed through the controller interface during configured operation states.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 1784-CF128 be removed while the ControlLogix controller is powered?\u003cbr\u003eA: No. Removal and insertion under power is not supported for this CompactFlash memory card.\u003c\/p\u003e\n\u003cp\u003eQ: What file system format is used by the 1784-CF128?\u003cbr\u003eA: The memory card uses FAT16 formatting for controller file storage operations.\u003c\/p\u003e\n\u003cp\u003eQ: Which controllers are compatible with the 1784-CF128?\u003cbr\u003eA: The card is specified for use with ControlLogix 5560 controllers and ControlLogix L6 controller applications.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the 1784-CF128 into the designated CompactFlash interface of the compatible ControlLogix controller with system power removed. Confirm the memory card orientation and connector alignment before insertion.\u003c\/p\u003e\n\u003cp\u003eAvoid touching the electrical contacts during installation and protect the memory card from contamination, mechanical stress, and electrostatic discharge. Follow standard ESD handling procedures when installing or removing the card.\u003c\/p\u003e\n\u003cp\u003eBefore system operation, verify that the controller recognizes the memory card and confirm required application files are present. Maintain proper backup procedures for stored controller files before performing memory replacement or maintenance activities.\u003c\/p\u003e","brand":"Allen-Bradley","offers":[{"title":"Default Title","offer_id":43724835520602,"sku":"1784-CF128","price":123.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/1784-CF1282.jpg?v=1784878051","url":"https:\/\/www.plcmasters.com\/products\/allen-bradley-1784-cf128-controllogix-compactflash-memory-card","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}